/*
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <http://www.gnu.org/licenses/>.
 */
package net.sf.l2j.util;

/**
 * $
 * 
 * @author Balancer
 */
public class Rnd {
	private static MTRandom _rnd = new MTRandom();

	public static final float get() // get random number from 0 to 1
	{
		return _rnd.nextFloat();
	}

	public static final int get(int n) {
		return (int) Math.floor(_rnd.nextDouble() * n);
	}

	public static final int get(int min, int max) // get random number
	{
		return min + (int) Math.floor(_rnd.nextDouble() * (max - min + 1));
	}

	public static final int nextInt(int n) {
		return (int) Math.floor(_rnd.nextDouble() * n);
	}

	public static final int nextInt() {
		return _rnd.nextInt();
	}

	public static final double nextDouble() {
		return _rnd.nextDouble();
	}

	public static final double nextGaussian() {
		return _rnd.nextGaussian();
	}

	public static final boolean nextBoolean() {
		return _rnd.nextBoolean();
	}

	public static final void nextBytes(byte[] array) {
		_rnd.nextBytes(array);
	}
}